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Part Details for OPA2227PA by Texas Instruments
Results Overview of OPA2227PA by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
OPA2227PA Information
OPA2227PA by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for OPA2227PA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
OPA2227PA-ND
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DigiKey | IC OPAMP GP 2 CIRCUIT 8DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
279 In Stock |
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$4.8311 / $8.1300 | Buy Now |
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DISTI #
595-OPA2227PA
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Mouser Electronics | Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier A 595-OPA2227UA/2K5 RoHS: Compliant | 662 |
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$4.5500 / $7.5500 | Buy Now |
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DISTI #
J56:1989_00124685
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Arrow Electronics | Op Amp Dual Precision Amplifier ±18V/36V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 6 Weeks Date Code: 2331 | Europe - 100 |
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$4.4300 / $5.0470 | Buy Now |
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Cytech Systems Limited | IC OPAMP GP 2 CIRCUIT 8DIP | 50 |
|
RFQ | |
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|
LCSC | 8MHz 2.5nA Dual channel DIP-8 Precision Op Amps ROHS | 224 |
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$4.4861 / $6.3129 | Buy Now |
Part Details for OPA2227PA
OPA2227PA CAD Models
OPA2227PA Part Data Attributes
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OPA2227PA
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
OPA2227PA
Texas Instruments
Dual high precision, low noise operational amplifiers 8-PDIP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | GREEN, PLASTIC, DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.01 µA | |
| Bias Current-Max (IIB) @25C | 0.01 µA | |
| Common-mode Reject Ratio-Min | 120 dB | |
| Common-mode Reject Ratio-Nom | 138 dB | |
| Frequency Compensation | YES | |
| Input Offset Current-Max (IIO) | 0.01 µA | |
| Input Offset Voltage-Max | 75 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.81 mm | |
| Low-Bias | NO | |
| Low-Offset | YES | |
| Micropower | NO | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Slew Rate-Nom | 2.3 V/us | |
| Supply Current-Max | 7.6 mA | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Unity Gain BW-Nom | 8000 | |
| Voltage Gain-Min | 3981000 | |
| Wideband | NO | |
| Width | 7.62 mm |
Alternate Parts for OPA2227PA
This table gives cross-reference parts and alternative options found for OPA2227PA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA2227PA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| OPA2227UA | Texas Instruments | $4.4042 | Dual high precision, low noise operational amplifiers 8-SOIC -40 to 85 | OPA2227PA vs OPA2227UA |
| OPA2227PA | Burr-Brown Corp | Check for Price | Operational Amplifier, 2 Func, 200uV Offset-Max, BIPolar, PDIP8, | OPA2227PA vs OPA2227PA |
| OPA2227U/2K5E4 | Texas Instruments | Check for Price | DUAL OP-AMP, 100uV OFFSET-MAX, 8MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | OPA2227PA vs OPA2227U/2K5E4 |
| OPA2227UE4 | Texas Instruments | Check for Price | Dual high precision, low noise operational amplifiers 8-SOIC -40 to 85 | OPA2227PA vs OPA2227UE4 |
| OPA2227U/2K5 | Burr-Brown Corp | Check for Price | Operational Amplifier, 2 Func, 100uV Offset-Max, BIPolar, PDSO8, | OPA2227PA vs OPA2227U/2K5 |
| OPA2227U/2K5G4 | Texas Instruments | Check for Price | Dual high precision, low noise operational amplifiers 8-SOIC -40 to 85 | OPA2227PA vs OPA2227U/2K5G4 |
| OPA2227UAG4 | Texas Instruments | Check for Price | Dual high precision, low noise operational amplifiers 8-SOIC -40 to 85 | OPA2227PA vs OPA2227UAG4 |
| OPA2227PG4 | Texas Instruments | Check for Price | High Precision, Low Noise Operational Amplifiers 8-PDIP -40 to 85 | OPA2227PA vs OPA2227PG4 |
| OPA2227U | Burr-Brown Corp | Check for Price | Operational Amplifier, 2 Func, 100uV Offset-Max, BIPolar, PDSO8, | OPA2227PA vs OPA2227U |
| OPA2227UG4 | Texas Instruments | Check for Price | Dual high precision, low noise operational amplifiers 8-SOIC -40 to 85 | OPA2227PA vs OPA2227UG4 |
OPA2227PA Frequently Asked Questions (FAQ)
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The maximum power dissipation of the OPA2227PA is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
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To ensure stability in a unity-gain configuration, it's recommended to add a 10nF to 22nF capacitor in parallel with a 1kΩ to 2kΩ resistor between the output and the inverting input. This helps to reduce the phase margin and prevent oscillations.
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To minimize noise and EMI, it's recommended to use a star-ground configuration, keep the input and output traces short and away from each other, and use a ground plane to shield the device. Additionally, decoupling capacitors should be placed close to the device's power pins.
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The OPA2227PA is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If you need to operate the device in a high-temperature environment, it's recommended to derate the power dissipation and ensure good thermal management.
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The choice of resistors and capacitors for the feedback network depends on the specific application and desired frequency response. As a general rule, use 1% or 0.1% resistors and NP0 or C0G capacitors to minimize temperature coefficients and ensure stability.